Following some constructive feedback, I felt the need to provide my response here.
When doing Herringbone patterns, you’ll need to add a rotation of either 45 or -45 degrees depending on the direction of the pattern you wish it to travel in.
Moving forward, I’ve added a modal that will pop up when generating a Herringbone pattern reminding you of the use of them.
Obviously if you are wanting the pattern to go towards the top corner, then you’re welcome to leave it without the rotation.
Hope this helps all,
Aidan.